Disabled From version 59 until version 61 (exclusive): this feature is behind the extensions.webextensions.tabhide.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.

Disabled From version 59 until version 61 (exclusive): this feature is behind the extensions.webextensions.tabhide.enabled preference (needs to be set to true). To change preferences in Firefox, visit about:config.

This API is based on Chromium's chrome.tabs API. This documentation is derived from tabs.json in the Chromium code.

Microsoft Edge compatibility data is supplied by Microsoft Corporation and is included here under the Creative Commons Attribution 3.0 United States License.

// Copyright 2015 The Chromium Authors. All rights reserved.
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